package com.xxl.api.admin.controller;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import com.xxl.api.admin.controller.annotation.PermessionLimit;
import com.xxl.api.admin.core.model.ReturnT;
import com.xxl.api.admin.core.model.XxlApiBiz;
import com.xxl.api.admin.dao.IXxlApiBizDao;
import com.xxl.api.admin.dao.IXxlApiDataTypeDao;
import com.xxl.api.admin.dao.IXxlApiProjectDao;

/**
 * Created by xuxueli on 17/5/23.
 */
@Controller
@RequestMapping("/biz")
public class XxlApiBizController {
	@Resource
	private IXxlApiBizDao xxlApiBizDao;
	@Resource
	private IXxlApiProjectDao xxlApiProjectDao;
	@Resource
	private IXxlApiDataTypeDao xxlApiDataTypeDao;

	@RequestMapping
	@PermessionLimit(superUser = true)
	public String index(Model model) {
		return "biz/biz.list";
	}

	@RequestMapping("/pageList")
	@ResponseBody
	@PermessionLimit(superUser = true)
	public Map<String, Object> pageList(@RequestParam(required = false, defaultValue = "0") int start,
			@RequestParam(required = false, defaultValue = "10") int length, String bizName) {
		// page list
		List<XxlApiBiz> list = xxlApiBizDao.pageList(start, length, bizName);
		int list_count = xxlApiBizDao.pageListCount(start, length, bizName);
		// package result
		Map<String, Object> maps = new HashMap<String, Object>();
		maps.put("recordsTotal", list_count); // 总记录数
		maps.put("recordsFiltered", list_count); // 过滤后的总记录数
		maps.put("data", list); // 分页列表
		return maps;
	}

	@RequestMapping("/add")
	@ResponseBody
	@PermessionLimit(superUser = true)
	public ReturnT<String> add(XxlApiBiz xxlApiBiz) {
		if (StringUtils.isBlank(xxlApiBiz.getBizName())) {
			return new ReturnT<String>(ReturnT.FAIL_CODE, "业务线名称不可为空");
		}
		int ret = xxlApiBizDao.add(xxlApiBiz);
		return ret > 0 ? ReturnT.SUCCESS : ReturnT.FAIL;
	}

	@RequestMapping("/update")
	@ResponseBody
	@PermessionLimit(superUser = true)
	public ReturnT<String> update(XxlApiBiz xxlApiBiz) {
		if (StringUtils.isBlank(xxlApiBiz.getBizName())) {
			return new ReturnT<String>(ReturnT.FAIL_CODE, "业务线名称不可为空");
		}
		int ret = xxlApiBizDao.update(xxlApiBiz);
		return ret > 0 ? ReturnT.SUCCESS : ReturnT.FAIL;
	}

	@RequestMapping("/delete")
	@ResponseBody
	@PermessionLimit(superUser = true)
	public ReturnT<String> delete(int id) {
		int count = xxlApiProjectDao.pageListCount(0, 10, null, id);
		if (count > 0) {
			return new ReturnT<String>(ReturnT.FAIL_CODE, "拒绝删除，业务线下存在项目");
		}
		int dtCount = xxlApiDataTypeDao.pageListCount(0, 10, id, null);
		if (dtCount > 0) {
			return new ReturnT<String>(ReturnT.FAIL_CODE, "拒绝删除，业务线下数据类型");
		}
		List<XxlApiBiz> bizList = xxlApiBizDao.loadAll();
		if (bizList.size() <= 1) {
			return new ReturnT<String>(ReturnT.FAIL_CODE, "拒绝删除，需要至少预留一个业务线");
		}
		int ret = xxlApiBizDao.delete(id);
		return ret > 0 ? ReturnT.SUCCESS : ReturnT.FAIL;
	}
}
